ASP.NET MVC4 Entity Framework การเอาข้อมูลจากหลาย Table มาแสดง

[Entity folder ]  
 public class Equipment
 {
        public int EquipmentID { get; set; }
        public string EquipmentCode { get; set; }
        public string EquipmentName { get; set; }
        public string EquipmentDescription { get; set; }
}

public class Employee
{
        public int EmployeeID { get; set; }
        public string  EmployeeCode { get; set; }
        public string  EmployeeName { get; set; }
}	

public class EquipmentTran
{
       public int { get; set; }
       public LendDate datetime {get; set; }	
        public int EmployeeID { get; set; }
        public int EquipmentID { get; set; }
        public string  Side { get; set; } 
	// IN,OUT
}

[Abstract folder ]
public interface IEquipmentRepository
    {
        IQueryable<Equipment> Equipments { get; }
    }

public interface IEmployeeRepository
    {
        IQueryable<Employee> Employees { get; }
    }
public interface IEquipmentTran
    {
        IQueryable<EquipmentTran> EquipmentTrans { get; }
    }

[Concrete folder ]
public class EFEquipmentRepository : IEquipmentRepository
{
        private EFDbContext context = new EFDbContext();
        public IQueryable<Equipment> Equipments 
        {
            get { return context.Equipments; }
        }
}

public class EFEmployeeRepository : IEmployeeRepository
{
        private EFDbContext context = new EFDbContext();
        public IQueryable<Employee> Employees 
        {
            get { return context.Employees; }
        }
}
public class EFEquipmentTranRepository : IEquipmentTranRepository
{
        private EFDbContext context = new EFDbContext();
        public IQueryable<EquipmentTran> EquipmentTrans 
        {
            get { return context.EquipmentTrans; }
        }
}

    public class EFDbContext : DbContext
    {
        public DbSet<Equipment> Equipments { get; set; }
        public DbSet<Employee> Employees { get; set; }
        public DbSet<EquipmentTran> EquipmentTrans { get; set; }
    }

    public class EmployeeController : Controller
    {
      private IEmployeeRepository repository;
        public ViewResult List()
        {
                EmployeeListViewModel model = new EmployeeListViewModel
                {
                    Employees = repository.Employees;
                };
                return View(model);
            };
}

    public class EquipmentController : Controller
    {
      private IEquipmentRepository repository;
        public ViewResult List()
        {
                EquipmentListViewModel model = new EquipmentListViewModel
                {
                    Equipments = repository.Equipment;
                };
                return View(model);
            };
}

   public class EquipmentTranController : Controller
    {
      private IEquipmentTranRepository repository;
        public ViewResult List()
        {
                EquipmentTranListViewModel model = new EquipmentTranListViewModel
                {
                    Employees = repository.Employees;
                };
                return View(model);
            };
}
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